/**
 * @product: SOD
 * @copyright: FSAI-南征北战信息科技
 * @filename: com.sod.config.RedisConfig.java
 *
 * @link: Http://www.fastsai.com
 * @jdkv: Jdk 1.8
 */
package com.fsai.cms.config;

import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.HashOperations;
import org.springframework.data.redis.core.ListOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.SetOperations;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.data.redis.core.ZSetOperations;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * REDIS
 * 
 * @project: sod-web-admin
 *
 * @author: JaffeHe
 * @email: JaffeHe@foxmail.com
 * @date: 2020-06-10 16:35
 *
 * @ChangeLog<br/>
 * 				Developer Date Comment <br/>
 */
@Configuration
@EnableCaching //开启注解
public class RedisConfig extends CachingConfigurerSupport {

	/**
	 * retemplate相关配置
	 * 
	 * @param factory
	 * @return
	 */
	@SuppressWarnings({ "rawtypes", "unchecked" })
	@Bean
	public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {

		RedisTemplate<String, Object> template = new RedisTemplate<>();
		// 配置连接工厂
		template.setConnectionFactory(factory);

		//使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值（默认使用JDK的序列化方式）
		Jackson2JsonRedisSerializer jacksonSeial = new Jackson2JsonRedisSerializer(Object.class);

		ObjectMapper om = new ObjectMapper();
		// 指定要序列化的域，field,get和set,以及修饰符范围，ANY是都有包括private和public
		om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
		// 指定序列化输入的类型，类必须是非final修饰的，final修饰的类，比如String,Integer等会跑出异常
		om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
		jacksonSeial.setObjectMapper(om);

		StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
		//https://www.cnblogs.com/hellocz/p/12867326.html - 参数值在数据库双引号问题
		//使用StringRedisSerializer来序列化和反序列化redis的key值
		template.setKeySerializer(stringRedisSerializer);
		// 值采用json序列化
		template.setValueSerializer(jacksonSeial);
		//template.setValueSerializer(stringRedisSerializer);

		// 设置hash key 和value序列化模式
		template.setHashKeySerializer(stringRedisSerializer);
		template.setHashValueSerializer(stringRedisSerializer);
		template.afterPropertiesSet();

		return template;
	}

	/**
	 * 对hash类型的数据操作
	 *
	 * @param redisTemplate
	 * @return
	 */
	@Bean
	public HashOperations<String, String, Object> hashOperations(RedisTemplate<String, Object> redisTemplate) {
		return redisTemplate.opsForHash();
	}

	/**
	 * 对redis字符串类型数据操作
	 *
	 * @param redisTemplate
	 * @return
	 */
	@Bean
	public ValueOperations<String, Object> valueOperations(RedisTemplate<String, Object> redisTemplate) {
		return redisTemplate.opsForValue();
	}

	/**
	 * 对链表类型的数据操作
	 *
	 * @param redisTemplate
	 * @return
	 */
	@Bean
	public ListOperations<String, Object> listOperations(RedisTemplate<String, Object> redisTemplate) {
		return redisTemplate.opsForList();
	}

	/**
	 * 对无序集合类型的数据操作
	 *
	 * @param redisTemplate
	 * @return
	 */
	@Bean
	public SetOperations<String, Object> setOperations(RedisTemplate<String, Object> redisTemplate) {
		return redisTemplate.opsForSet();
	}

	/**
	 * 对有序集合类型的数据操作
	 *
	 * @param redisTemplate
	 * @return
	 */
	@Bean
	public ZSetOperations<String, Object> zSetOperations(RedisTemplate<String, Object> redisTemplate) {
		return redisTemplate.opsForZSet();
	}
}
